1912607228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2969887}}^1$

素因数の和:2969921

約数の個数: 24

約数和(自身を含む): 3991529472

約数和(自身を除く): 2078922244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2969887, 5939774, 11879548, 20789209, 41578418, 68307401, 83156836, 136614802, 273229604, 478151807, 956303614, 1912607228]

約数ペア:

[(1, 1912607228), (2, 956303614), (4, 478151807), (7, 273229604), (14, 136614802), (23, 83156836), (28, 68307401), (46, 41578418), (92, 20789209), (161, 11879548), (322, 5939774), (644, 2969887)]